Korontada Aasaasiga ahTiknoolaji

Awoodda Sharciga Watt (Codsiyada - Jimicsiyada)

Biilasha adeegga korontada waxay kuxirantahay isticmaalka korontoSidaa darteed, waa wax aad u faa'iido badan in la fahmo waxa uu yahay, sida loo cabiro iyo sida loo yareeyo isticmaalka iyadoo la adeegsanayo sharciga Watt. Intaa waxaa dheer, waa isbeddel aasaasi ah oo loogu talagalay barashada shabakadaha korantada, iyo qaabeynta aaladaha korantada.

Seynisyahankii Watt wuxuu aasaasay sharci, oo loogu magac daray, kaas oo noo ogolaanaya inaan xisaabino doorsoomahan muhiimka ah. Marka xigta, barashada sharcigan iyo adeegsigiisa.

FIKRADAHA Aasaasiga ah:

  • Wareegga korantada: Isku xirnaanta walxaha korantada kaas oo qulqulka korantada uu ku socon karo.
  • Xilliga korantada: Qulqulka korantada ee korantada halkii cutub iyada oo loo marayo walxaha la adeegsado Waxaa lagu cabiraa amps (A).
  • Xiisada korontada: Sidoo kale loo yaqaan danab koronto ama kala duwanaansho suurtagal ah. Waa tamarta looga baahan yahay in lagu wareejiyo koronto koronto iyada oo loo marayo cunsur. Waxaa lagu cabiraa volts (V).
  • Energia: Awood shaqo. Waxaa lagu cabiraa joule (J), ama watt-hours (Wh).
  • Awood koronto: xaddiga tamarta cunsurku bixiyo ama nuugo waqti go'an. Awoodda korantada waxaa lagu cabiraa watts ama watts, waxaa astaan ​​u ah xarafka W.

Waxaa laga yaabaa inaad xiiseyneyso: Sharciga Ohm iyo sirtiisa, layliyo iyo waxa ay dejiso

Sharciga Ohm iyo sirtiisa maqaalka ayaa daboolaya
citeia.com

Sharciga Watt

Sharciga Watt wuxuu dhigayaa in "Awoodda korantada ee aalad isticmaasho ama keento waxaa lagu go'aamiyaa danabka iyo hadda ku dhex wareegaya qalabka."

Awoodda korantada ee aaladda, sida uu qabo Sharciga Watt, waxaa lagu siiyaa muujinta:

P = V x I

Awoodda korantada waxaa lagu cabiraa watts (W). "Saddex-xagalka korantada" ee sawirka 1 waxaa badanaa loo adeegsadaa in lagu go'aamiyo awoodda, danab, ama korantada.

Sharciga Saddex Xagalka Watt ee Watt
Jaantus 1. Saddex Xagalka Awoodda Korontada (https://citeia.com)

Jaantuska 2aad qaaciidooyinka kujira saddexagalka awooda ayaa la muujiyay.

Qaaciidooyinka - Sharciga Awoodda Saddexagalka Watt ee Watt
Jaantus 2. Qaaciidooyinka - Saddex Xagalka Korontada (https://citeia.com)

James Watt (Greenok, Scotland, 1736-1819)

Wuxuu ahaa injineer makaanik ah, hal-abuur, iyo kimistari. Sannadkii 1775 wuxuu soo saaray matoorada uumiga, mahadnaqdiisii ​​uu ka qaatay horumarinta mashiinadan, horumarka warshadaha ayaa bilaabmay. Isagu waa abuuraha mishiinka wareegga, mashiinka saamaynta laba-jabka ah, aaladda tilmaanta cadaadiska uumiga, iyo kuwo kale.

Nidaamka caalamiga ah ee unugyada, unuga awooda waa "watt" (Watt, W) oo lagu sharfo hormuudkan.

Xisaabinta isticmaalka tamarta iyo biilasha adeegga korontada iyadoo la adeegsanayo sharciga Watt

Laga bilaabo xaqiiqda ah in awoodda korontadu tahay xaddiga tamarta canaasiirku keenayo ama nuugayo waqti go’an, tamarta waxaa lagu siiyaa qaaciddada ku jirta sawirka 3.

Qaaciidooyinka - Xisaabinta tamarta
Jaantus 3. Qaaciidooyinka - Xisaabinta Tamarta (https://citeia.com)

Tamarta korantada waxaa badanaa lagu cabiraa halbeegga Wh, in kastoo sidoo kale lagu cabbiri karo joule (1 J = 1 Ws), ama hooras (hp). Si aad u sameyso cabbiraadaha kala duwan waxaan kugula talineynaa inaad aqriso maqaalkeena qalabka qiyaasta korantada.

Layli 1 adeegsiga sharciga Watt 

Qaybta ku jirta Jaantuska 4, xisaab:

  1. Awooda la nuugo
  2. Tamarta ayaa nuugtay 60 ilbidhiqsi
Layliga sharciga Watt
Jaantus 4. Layli 1 (https://citeia.com)

Layli xalka 1

A.- Awoodda korantada ee uu nuugo curiyaha waxaa lagu go'aamiyaa sida ku xusan sawirka 5.

Xisaabinta awoodda korantada
Jaantus 5. Xisaabinta awooda korantada (https://citeia.com)

B.- Tamar la nuugay

Tamar la nuugay
Foormuladu waxay nuugtay tamar

Natiijada:

p = 10 W; Tamarta = 600 J

Isticmaalka tamarta korantada:

Bixiyeyaasha adeegga korontada waxay dejiyaan qiimayaal iyadoo loo eegayo isticmaalka korontada Isticmaalka tamarta korontada waxay kuxirantahay awooda la isticmaalo saacadii. Waxaa lagu cabiraa kiiwaat-saac (kWh), ama hooras (hp).


Isticmaalka korantada = Tamarta = pt

Layli 2 adeegsiga sharciga Watt

Saacad ku jirta Jaantuska 8, waxaa la iibinayaa batari 3 V lithium ah.Bateriga wuxuu leeyahay keyd tamar ah oo gaaraya 6.000 joule oo ka socda warshada Aniga oo og in saacaddu cunayso koronto socota oo ah 0.0001 A, imisa maalmood ayey qaadan doontaa in lagu beddelo baytariga?

Layli xalka 2

Awoodda korantada ee uu adeegsado xisaabiyaha waxaa lagu go'aamiyaa iyadoo la adeegsanayo Sharciga Watt:

koronto
Qaaciddada korantada

Haddii tamarta uu adeegsado xisaabiyaha ay bixiso xiriirka Energy = pt, xallinta waqtiga "t", iyo beddelidda qiyamka tamarta iyo awoodda korantada, waxaa la helayaa waqtiga nolosha batteriga. Fiiri sawirka 6

Xisaabinta waqtiga nolosha baytariga
Jaantus 6. Xisaabinta waqtiga nolosha batteriga (https://citeia.com)

Batariga wuxuu awood u leeyahay inuu kalkuleytarka sii hayo 20.000.000 ilbiriqsi, oo u dhiganta 7,7 bilood.

Natiijada:

Batariga saacadda waa in la beddelaa 7 bilood kadib.

Layli 3 adeegsiga sharciga Watt

Waxaa loo baahan yahay in la ogaado qiyaasta kharashyada bil kasta ee adeegga korontada ee xaafadda, iyada oo la ogyahay in heerka isticmaalka korontadu yahay 0,5 $ / kWh. Jaantuska 7 wuxuu muujinayaa aaladaha ku shaqeeya koronto gudaheeda.

  • 30 W xeedho telefoonka, oo shaqeeya 4 saacadood maalintii
  • Kombiyuutarka miiska, 120 W, oo shaqeeya 8 saacadood maalintii
  • Guluubka, 60 W, oo shaqeeya 8 saacadood maalintii
  • Desk lamp, 30 W, wuxuu shaqeeyaa 2 saacadood maalintii
  • Kombiyuutarka Laptop, 60 W, oo shaqeynaya 2 saacadood maalintii
  • TV, 20 W, oo shaqeeya 8 saacadood maalintii
Isticmaalka awoodda
Jaantus 7 Layli 3 (https://citeia.com)

Xalka:

Si loo go'aamiyo isticmaalka korontada, xiriirka Isticmaalka Tamarta = pt ayaa loo isticmaalaa .Sidaa darteed, xeedho taleefan, oo wax cuna 30 W waxaana loo isticmaalaa 4 saacadood maalintii, waxay cuni doontaa 120 Wh ama 0.120Kwh maalintii, sida ku cad sawirka 8.

Xisaabinta isticmaalka koronto ee xeedho taleefanka (tusaale)
Jaantus 8: Xisaabinta isticmaalka koronto ee xeedho taleefanka (https://citeia.com)

Jadwalka 1 wuxuu muujinayaa xisaabinta isticmaalka korantada ee aaladaha maxalliga ah.  1.900 Wh ama 1.9kWh ayaa la cabi karaa maalin kasta.

Xisaabinta isticmaalka korontada Layli 3 Watt's Law
Jadwalka 1 Xisaabinta isticmaalka korontada Layli 3 (https://citeia.com)
Foomka Isticmaalka Tamarta Billaha ah
Foomka Isticmaalka Tamarta Billaha ah

Qiyaasta 0,5 $ / kWh, adeegga korontada ayaa ku kici doona:

Qaaciddada Kharashka Bishiiba Korontada
Qaaciddada Kharashka Bishiiba Korontada

Natiijada:

Qiimaha adeegga korantada ee dhismaha waa $ 28,5 bishiiba, oo ah isticmaalka 57 kWh bishii.

Heshiiska calaamadaha dadban:

Curiye ayaa nuugi kara ama bixin kara tamar. Marka awoodda korantada ee cunsur leedahay calaamadda saxda ah, cunsurku wuxuu qaadanayaa tamar. Haddii awoodda korontadu xun tahay, curiyuhu wuxuu keenayaa tamarta korantada. Fiiri sawirka 9aad

Calaamadda Sharciga Watt Power Power Watt
Jaantus 9 Calaamadda Awoodda Korantada (https://citeia.com)

Waxaa loo aasaasay "heshiis calaamadeed aan toos ahayn" oo ah awoodda korantada:

  • Waa hagaagsan tahay haddii hadda uu ka soo baxo barta saxda ah ee danab ee curiyaha.
  • Waa taban tahay haddii hadda uu ka soo baxo terminaalka xun. Fiiri sawirka 10
Heshiiska Dadban ee Calaamadaha Watt's Law
Jaantus 10. Heshiiska calaamadaha tooska ah (https://citeia.com)

Layli 4 adoo adeegsanaya sharciga Watt

Curiyeyaasha ka muuqda Jaantuska 11, xisaabiya awoodda korantada adoo adeegsanaya astaamaha calaamadda wanaagsan oo tilmaama in cunsurku keenayo ama dhuuqayo tamar:

sharciga korantada Watt
Jaantus 11. Layli 4 (https://citeia.com)

Xalka:

Jaantuska 12 wuxuu muujinayaa xisaabinta awoodda korantada qalab kasta.

Xisaabinta awooda korontada ee watt's law
Jaantus 12. Xisaabinta korontada - jimicsi 4 (https://citeia.com)

Natiijada

KU. (Faa'iidada sanadka A) Marka ay hadda ka soo gasho barta saxda ah, awoodda ayaa wanaagsan:

p = 20W, cunsurku wuxuu qaataa tamarta.

B. (Faa'iidada jimicsiga B) Marka ay hadda ka soo gasho barta saxda ah, awoodda ayaa wanaagsan:

p = - 6 W, curiyaha wuxuu bixiyaa awood.

Gabagabada Sharciga Watt:

Awoodda korantada, oo lagu cabiray watts (W), waxay muujineysaa sida dhakhsaha badan ee tamarta korantada loo beddeli karo.

Sharciga Watt wuxuu siinayaa isla'egta xisaabinta awooda korontada ee nidaamyada korantada, sameynta xiriirka tooska ah ee u dhexeeya korantada, danab iyo korantada: p = vi

Daraasadda awoodda korontada waxay faa'iido u leedahay in lagu go'aamiyo waxqabadka qalabka, qaabeynta isla si loo yareeyo isticmaalka korantada, aruurinta adeegga korantada, iyo barnaamijyada kale.

Markuu qalab cuno tamarta korantada waa mid hagaagsan, haddii ay tamar siiso awooddu waa taban tahay. Falanqaynta awoodda wareegyada korantada, heshiiska calaamadaha togan ayaa badanaa la adeegsadaa, taas oo muujineysa in awoodda curiye ay fiicantahay haddii korantada korantada ay ka soo gasho barta saxda ah.

Sidoo kale boggayaga internetka waxaad ka heli kartaa: Sharciga Kirchhoff, wuxuu dejinayo iyo sida loo adeegsado

Xeerarka Kirchhoff ee daboolka
citeia.com

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